So I got 2 size 4 diapers I cut off the top end of one and the bottom of the other. I then taped them together. After that I used the cut off tapes to make the tapes longer. I cut slits in the leg gathers to prevent it bunching up were its not supposed to. I'll have to try it out tonight. My only regret is I couldn't get size 6. Note: I just pour water in my diaper for simulation because that way there easier to hide I usually use a ton of water. So what do you guys think?